Apparatus for the purification of water



FIG. 1 is a left front perspective view of an apparatus for the purification of water showing our new design;

FIG. 2 is a right front perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a left-side view thereof; and,

FIG. 7 is a top perspective view thereof. 

The ornamental design of an apparatus for the purification of water, as shown and described. 